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Q长沙肖女士有人常说“饮茶要新,喝酒要陈”不知道有没有道理?A存放时间不足半月的新茶,茶叶中含有较多的活性碱、鞣酸、咖啡因、生物碱等生化物。由于存放时间短,这些酚类物质未经氧化,对
Q Changsha Shaoxing Some people often say “tea is new, drinking to Chen ” do not know if there is any truth? A store for less than half a month of new tea, tea contains more active alkali, tannic acid, caffeine, alkaloids Other bio-chemical. Due to the short storage time, these phenols are not oxidized, right